package org.csmz.xg2333;

public class PersonWord {
    public static void main(String[] args){
        Person person = new Person();
        Person1 person1 = new Person1();
        person1.print();
        person1.setAge(12);
        person1.printAge();
        /**
        System.out.println(person1.age);
        System.out.println(person.age);
         */
    }
}
